Answer: the maximum number of guests that he can invite would be 9
Step-by-step explanation:
Darnel's retirement party cost $33, plus an additional $1 for each guest he invites. Assuming Darnel wants to invite x guests to his retirement party, the total amount of money that Darnel would spend is
33 + x
if darnel can afford to spend a total of $42 on his retirement party, then
42 = 33 + x
x = 42 - 33 = 9
Answer:
5.32
Step-by-step explanation:
It took me a while to figure this out myself, here is how I found the answer:
The question gives sample number(80) and the standard error(0.595).
To get the standard error number they use this equation:
So to find the standard deviation, take and times it by the standard error to get the answer.
x 0.595 = 5.321841786449499
And then round to the nearest hundredth: 5.32
Answer:
Yes
Step-by-step explanation:
Given that there is ¹/12 foot in 1 inch, this can be interpreted as being the constant of proportionality for the relationship between feet and inches. This means, for the graph to be said to represent this relationship, the constant of proportionality, which is y/x must be ¹/12.
How do we know this? Check this out using the four points given on the graph.
(12, 1) => y/x = ¹/12
(24, 2) => y/x = ²/24 = ¹/12
(36, 3) => y/x = ³/36 = ¹/12
(48, 4) => y/x = ⁴/48 = ¹/12
As we can see, the graph represents the shows a relationship between feet and inches.
4910 is already in decimal form since it is not a fraction.
Answer: 216.8
Step-by-step explanation: 867.2 divided by 4 = 216.8